Upgrade dependencies

[lekhmanrus]

No description provided.

[RussKie]

Two issues:

1. The PR contains unrelated changes
2. Git Extensions v2.x-3.5 are all build against net461. The current dev version is targeting .NET 5.0. Why do you think we need to bump to net48?

[lekhmanrus]

1. removed
2. my bad, sorry. I thought Git Extensions used net48 because current System.ValueTuple conflicts are between MSBuild and GitExtensions:

Warnings

    References which depend on "System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" [C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Microsoft\Microsoft.NET.Build.Extensions\net461\lib\System.ValueTuple.dll].
        C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Microsoft\Microsoft.NET.Build.Extensions\net461\lib\System.ValueTuple.dll
    References which depend on "System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51" [C:\Program Files (x86)\GitExtensions\System.ValueTuple.dll].
        C:\Program Files (x86)\GitExtensions\GitCommands.dll
        ...

I tried to add bindingRedirect to app.config, but it doesn't fix the warnings. When I was upgraded to .net48 warnings were gone.
Currently, I've reverted .net48 and just upgraded solution dependencies.

[lekhmanrus]

Do you have any input on how to fix System.ValueTuple conflicts related to #44?

[RussKie]

If it isn't a problem at runtime I wouldn't spend too much time on this. The next version of the app is targeting .NET 5.0 (right now), that's where I'd concentrate.

[lekhmanrus]

@RussKie, So we can migrate the Gerrit plugin to .Net 5 now? Does GitExtensions.Extensibility target to .net 5 ?

[RussKie]

@RussKie, So we can migrate the Gerrit plugin to .Net 5 now? Does GitExtensions.Extensibility target to .net 5 ?

gitextensions/gitextensions.extensibility#21